ืฉื—ืจื•ืจ ืฉืœ GNU Binutils 2.37

ื”ื•ืฆื’ื” ื”ืžื”ื“ื•ืจื” ืฉืœ ืขืจื›ืช ื›ืœื™ ืขื–ืจ ืœืžืขืจื›ืช ืฉืœ GNU Binutils 2.37, ื”ื›ื•ืœืœืช ืชื•ื›ื ื™ื•ืช ื›ื’ื•ืŸ GNU linker, GNU assembler, nm, objdump, strings, strip.

ื‘ื’ืจืกื” ื”ื—ื“ืฉื”:

  • ื”ื“ืจื™ืฉื•ืช ืœืกื‘ื™ื‘ืช ื”ื”ืจื›ื‘ื” ื”ื•ื’ื“ืœื•; ื›ื“ื™ ืœื‘ื ื•ืช Binutils, ื ื“ืจืฉื•ืช ื›ืขืช ืกืคืจื™ื•ืช ื•ืžื”ื“ืจ ื”ืชื•ืžื›ื™ื ื‘ืชืงืŸ C99.
  • ื”ืชืžื™ื›ื” ื‘ืคื•ืจืžื˜ arm-symbianelf ื”ื•ืคืกืงื”.
  • ื ื•ืกืคื” ืชืžื™ื›ื” ื‘-RME (Realm Management Extension), ื”ืจื—ื‘ื” ืœืืจื›ื™ื˜ืงื˜ื•ืจืช ARMv9-A, ื”ืžืืคืฉืจืช ืœืš ืœืืจื’ืŸ ื”ืขื‘ืจื” ื“ื™ื ืžื™ืช ืฉืœ ืžืฉืื‘ื™ื ื•ื–ื™ื›ืจื•ืŸ ืœืžืจื—ื‘ ื›ืชื•ื‘ื•ืช ืžื•ื’ืŸ ื ืคืจื“, ืฉืืœื™ื• ืื™ืŸ ืœืืคืœื™ืงืฆื™ื•ืช ืžื™ื•ื—ืกื•ืช ื•ืœืงื•ืฉื—ื” TrustZone ื’ื™ืฉื”. ื”ืชื›ื•ื ื” ื”ืžื•ืฆืขืช ื”ื™ื ื—ืœืง ืžื”ืชืฉืชื™ืช ืœื™ืฆื™ืจืช ืกื‘ื™ื‘ื•ืช ืžื‘ื•ื“ื“ื•ืช Arm CCA (Confidential Compute Architecture). RME ืžืืคืฉืจ ืœืชื•ื›ื ื™ื•ืช ื ืคื•ืฆื•ืช ืœืื—ืกืŸ ืืช ื”ื ืชื•ื ื™ื ื”ืกื•ื“ื™ื™ื ืฉืœื”ืŸ ื‘ืกื‘ื™ื‘ื•ืช ื›ืืœื” ื›ื“ื™ ืœื”ื’ืŸ ืขืœื™ื”ืŸ ืžืคื ื™ ื’ื™ืฉื” ืœื ืžื•ืจืฉื™ืช ื‘ืžืงืจื” ืฉืœ ืคื’ื™ืขื” ื‘ืžืขืจื›ืช ื”ื”ืคืขืœื” ื•ื”-Hypervisors.
  • ืืคืฉืจื•ื™ื•ืช ื—ื“ืฉื•ืช ื™ื•ืฉืžื• ื‘ืžืงืฉืจ:
    • '-Bno-symbolic' - ืžื‘ื˜ืœ ืืช ื”ืžืฆื‘ื™ื '-Bsymbolic' ื•-'-Bsymbolic-functions';
    • '-z report-relative-reloc' - ืžืฆื™ื’ ืžื™ื“ืข ืขืœ ืงื™ืฉื•ืจ ื“ื™ื ืžื™ ืฉืœ ื›ืชื•ื‘ื•ืช (relocation);
    • '-z start-stop-gc' - ืžืฉื‘ื™ืช ืขื™ื‘ื•ื“ ืฉืœ ื”ืคื ื™ื•ืช __start_*/__stop_* ื‘ื–ืžืŸ ืฉืื•ืกืฃ ื”ืืฉืคื” ืžื ืงื” ืงื˜ืขื™ื ืฉืื™ื ื ื‘ืฉื™ืžื•ืฉ.
  • ื”ืืคืฉืจื•ืช "--sym-base=0|8|10|16" ื ื•ืกืคื” ืœื›ืœื™ ื”ืฉื™ืจื•ืช readelf ื›ื“ื™ ืœื‘ื—ื•ืจ ืืช ื”ื˜ื•ืคืก ืœื”ืฆื’ืช ืกืžืœื™ื ืžืกืคืจื™ื™ื.
  • ื ื•ืกืคื• ืืคืฉืจื•ื™ื•ืช ืœื›ืœื™ ื”ืฉื™ืจื•ืช nm: 'โ€”format=just-symbols' ('-j') ืœื”ืฆื’ืช ืฉืžื•ืช ืกืžืœื™ื ื‘ืœื‘ื“ ื•-'โ€”quiet' ื›ื“ื™ ืœื”ืฉื‘ื™ืช ื”ื•ื“ืขื•ืช ืื‘ื—ื•ืŸ "ืœืœื ืกืžืœื™ื".
  • ื”ืืคืฉืจื•ืช '-keep-section-symbols' ื ื•ืกืคื” ืœื›ืœื™ ื”ืฉื™ืจื•ืช objcopy ื•-trip ื›ื“ื™ ืœื”ืฉื‘ื™ืช ืืช ื”ืกืจืช ืžืงื˜ืขื™ื ืฉืื™ื ื ื‘ืฉื™ืžื•ืฉ ื‘ืขืช ืขื™ื‘ื•ื“ ืงื‘ืฆื™ื.
  • ื ื•ืกืคื• ืืคืฉืจื•ื™ื•ืช '--weaken', '--weaken-symbol' ื•-'--weaken-symbols' ื›ื“ื™ ืœื”ืขืชื™ืง ื›ื“ื™ ืœืกื•ื•ื’ ืกืžืœื™ื ืœื ืžื•ื’ื“ืจื™ื ื›ืกืžืœื™ื ื—ืœืฉื™ื.
  • ืœ- Readelf ื•ืœ-objdump ื™ืฉ ื›ืขืช ืืช ื”ื™ื›ื•ืœืช ืœื”ืฆื™ื’ ืืช ื”ืชื•ื›ืŸ ืฉืœ ืงื˜ืขื™ ".debug_sup" ื•ื›ื‘ืจื™ืจืช ืžื—ื“ืœ, ืœืืคืฉืจ ืงื™ืฉื•ืจื™ื ืœืงื‘ืฆื™ื ื‘ื•ื“ื“ื™ื ืขื ืžื™ื“ืข ืขืœ ื ื™ืคื•ื™ ื‘ืื’ื™ื.

ืžืงื•ืจ: OpenNet.ru

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